Case Note & Summary
The Supreme Court addressed two civil appeals arising from a common judgment of the High Court of Himachal Pradesh in an arbitration dispute between UHL Power Company Limited and the State of Himachal Pradesh. The background involved a hydro-electric project, with UHL claiming expenses and interest under agreements including a Memorandum of Understanding dated 10 February 1992 and an Implementation Agreement dated 22 August 1997. The Sole Arbitrator awarded a substantial sum with compound interest to UHL, but the Single Judge disallowed the entire claim under Section 34 of the Arbitration and Conciliation Act, 1996. On appeal under Section 37, the Division Bench partly allowed UHL's claim, awarding only simple interest and relying on State of Haryana v. S.L. Arora and Co. to deny compound interest. Both parties appealed to the Supreme Court, aggrieved by aspects of the High Court's judgment. The legal issues centered on the Arbitral Tribunal's power to award compound interest and whether the MoU merged into the Implementation Agreement for arbitration. UHL argued for restoration of the arbitral award on interest, while the State contended that the MoU did not merge and that the termination was premature. The Court analyzed Section 31(7) of the Arbitration Act, noting that Hyder Consulting (UK) Ltd. v. Governor, State of Orissa through Chief Engineer had overruled S.L. Arora, establishing that arbitral tribunals can award compound interest. On the merger issue, the Court examined recitals and clauses of the Implementation Agreement, finding that the MoU was incorporated as Appendix A, thus merging with the agreement and making disputes under both referable to arbitration. The decision restored the arbitral award on compound interest and upheld the merger finding, dismissing the State's contentions.
Headnote
A) Arbitration Law - Interest Award - Compound Interest - Arbitration and Conciliation Act, 1996, Section 31(7) - The dispute pertained to the award of compound interest by the Arbitral Tribunal - The Supreme Court held that the Arbitral Tribunal has the power to award compound interest under Section 31(7) of the Arbitration and Conciliation Act, 1996, overruling the High Court's reliance on State of Haryana v. S.L. Arora and Co. which had been overruled by Hyder Consulting (UK) Ltd. v. Governor, State of Orissa through Chief Engineer - The Court quashed the High Court's findings that only simple interest could be awarded and restored the arbitral award on the interest component (Paras 3-6). B) Contract Law - Agreement Interpretation - Merger of Agreements - Arbitration and Conciliation Act, 1996 - The issue was whether the Memorandum of Understanding dated 10 February 1992 merged into the Implementation Agreement dated 22 August 1997 for arbitration purposes - The Supreme Court held that the MoU, described as Appendix A in the Implementation Agreement, merged with it based on recitals and Clause 2.2, making disputes under both documents referable to arbitration under Clause 20 of the Implementation Agreement - The Court endorsed the Appellate Court's findings and upheld the Arbitral Tribunal's view (Paras 7-11).
Issue of Consideration
Whether the Arbitral Tribunal had the power to award compound interest under the Arbitration and Conciliation Act, 1996, and whether the Memorandum of Understanding merged into the Implementation Agreement for arbitration purposes
Final Decision
The Supreme Court quashed the High Court's findings on compound interest and restored the arbitral award on that aspect; upheld the finding that MoU merged into Implementation Agreement; dismissed State's contentions on merger and termination.
Law Points
- Arbitral Tribunal's power to award compound interest under Section 31(7) of the Arbitration and Conciliation Act
- 1996
- Interpretation of contract terms regarding merger of agreements
- Scope of judicial interference under Section 37 of the Arbitration and Conciliation Act





